109952880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19919}}^1$

素因数の和:19958

約数の個数: 80

約数和(自身を含む): 355691520

約数和(自身を除く): 245738640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 19919, 39838, 59757, 79676, 99595, 119514, 159352, 199190, 239028, 298785, 318704, 398380, 458137, 478056, 597570, 796760, 916274, 956112, 1195140, 1374411, 1593520, 1832548, 2290685, 2390280, 2748822, 3665096, 4581370, 4780560, 5497644, 6872055, 7330192, 9162740, 10995288, 13744110, 18325480, 21990576, 27488220, 36650960, 54976440, 109952880]

約数ペア:

[(1, 109952880), (2, 54976440), (3, 36650960), (4, 27488220), (5, 21990576), (6, 18325480), (8, 13744110), (10, 10995288), (12, 9162740), (15, 7330192), (16, 6872055), (20, 5497644), (23, 4780560), (24, 4581370), (30, 3665096), (40, 2748822), (46, 2390280), (48, 2290685), (60, 1832548), (69, 1593520), (80, 1374411), (92, 1195140), (115, 956112), (120, 916274), (138, 796760), (184, 597570), (230, 478056), (240, 458137), (276, 398380), (345, 318704), (368, 298785), (460, 239028), (552, 199190), (690, 159352), (920, 119514), (1104, 99595), (1380, 79676), (1840, 59757), (2760, 39838), (5520, 19919)]